This is an online game associated with activities during Solar Week, a twice-yearly event in March and October during which classrooms are able to interact with scientists studying the Sun. Outside of Solar Week, information, activities, and...(View More) resources are archived and available online at any time. This is a scavenger hunt game to allow learners to review science concepts covered in previous activities. This game is scheduled to occur during Tuesday of Solar Week.(View Less)

This is an online game associated with activities during Solar Week, a twice-yearly event in March and October during which classrooms are able to interact with scientists studying the Sun. Outside of Solar Week, information, activities, and...(View More) resources are archived and available online at any time. Learners view images of celebrities in various stages of pixellation to try to guess who the celebrity is by viewing images that are highly pixellated down to images that are more defined. This relates to astronomical image resolution and how the number of pixels defines the resolution of an image. This activity is scheduled to occur during Tuesday of Solar Week.(View Less)

This is an activity about light and color. The lesson includes a demonstration to show why the sky is blue and why sunsets and sunrises are orange. Participants will use scientific practices to investigate answers to questions involving the color of...(View More) the sky, sunsets, the Sun, and oceans. This activity requires use of a clear acrylic or glass container to hold water, a strong flashlight, batteries for the flashlight, and powdered creamer or milk.(View Less)

Participants will experiment with ultraviolet light sensitive plastic beads, which are generally white but turn colors when exposed to UV light. Participants are informed about the nature and risks of UV light and are asked to be the scientist to...(View More) explore what types of materials keep the beads, and hence the user, safe from UV light.(View Less)

This interactive illustrates how images from space get to earth and how we interpret the images. Users are encouraged to experiment with images to get a firm grasp of how scientists use color filters to interpret data.

In this activity about spectroscopy, learners build a spectroscope, learn about graphing spectra, and then identify elements in gas tubes using their spectra. The activity concludes as learners graph the spectra of different materials. Essential...(View More) materials required for this activity include spectrum light tubes, the power source for spectrum light tubes, and diffraction grating material.(View Less)

This is a lesson about the electromagnetic spectrum. Learners will read two pages of information about the electromagnetic spectrum and answer questions in an accompanying worksheet. This activity is from the Stanford Solar Center's All About the...(View More) Sun: Sun and Stars activity guide for Grades 5-8 and can also accompany the Stanford Solar Center's Build Your Own Spectroscope activity.(View Less)

This is a game about light curves that will test your ability to figure out things about an asteroid from just a graph of its brightness. Astronomers use telescopes to collect light curves - measurements of the brightness of distant asteroids over...(View More) time. It is part of the Killer Asteroids Web Site. The site also features a background overview of the differences between asteroids and comets, information on different types of asteroids (rubble piles vs monoliths), a discussion of how at risk Earth really is to an asteroid or comet impact, and background information on light curves.(View Less)

This is an activity about the size of the Sun. Learners will construct a pinhole camera and, using the projected image of the Sun, calculate its diameter. After calculating the diameter of the Sun, learners will create a classroom sized scale model...(View More) of the Sun and Earth. This activity requires use of a sunny outdoor location to be able to use the pinhole cameras.(View Less)

In this problem set, learners will analyze a graph of the reflectivity of soil and two kinds of vegetation to understand how scientists use these measures to identify different materials. Answer key is provided. This is part of Earth Math: A Brief...(View More) Mathematical Guide to Earth Science and Climate Change.(View Less)